feat: v4 changes

.github/workflows/checks.yml

@@ -54,8 +54,17 @@ jobs:
           bundler-cache: true
 
       - name: Test both packages
+        env:
+          LANG: C.UTF-8
+          LC_ALL: C.UTF-8
+          LC_CTYPE: C.UTF-8
         run: make test
 
+      - name: Test both packages with C and unset locales
+        run: |
+          env LANG=C LC_ALL=C LC_CTYPE=C bundle exec rspec spec/
+          env -u LANG -u LC_ALL -u LC_CTYPE bundle exec rspec spec/
+
       - name: Build and verify both gem artifacts
         run: make build
 
@@ -68,7 +77,7 @@ jobs:
         run: |
           mkdir example-1
           cd example-1
-          npx --yes @featurevisor/cli@3 init --example=1
+          npx --yes @featurevisor/cli@latest init --example=1
           npm install
           npx featurevisor build
           npx featurevisor test --onlyFailures

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    featurevisor (3.1.0)
+    featurevisor (4.0.0)
       benchmark (>= 0, < 1)
 
 GEM